This post fromMiniToolwill show you how to fix it.
Most users said that they encountered this error after Windows update.
How do I fix VMware workstation and unit/credential guard are not compatible?

If you do not know, you come to the right place.
This post will cover the solutions to fix this error.
This way is useful to most people.

Now, here is the tutorial.
Way 3.
1.Open Command Prompt as administrator.
In the command line window, input the following commands and hitEnterto continue.
If you come across the same issue, try these solutions.
If you have any better ways to fix it, you could share it in the comment zone.